High Density Polyethylene (HDPE)
Polyethylene is obtained by polymerization of ethylene a thermoplastic resin. Polyethylene is odorless, tasteless, non-toxic flammable white powder; molded PE resins are processed by extrusion granulation waxy pellets, milky white appearance. Has excellent low temperature performance, chemical stability, resistance to most acid-base erosion. Room temperature, soluble in common solvents, water absorption, excellent electrical insulation properties.
HDPE is non-toxic, tasteless, odorless white particles, has good heat resistance and cold resistance, chemical stability, but also has high rigidity and toughness, good mechanical strength. Dielectric properties, resistance to environmental stress cracking resistance.
This product is hollow, blow molding, and have good Impact strength and high rigidity.
Blow molding products:
blow molding products, such as various series of blown barrels, containers, bottles, bloom cleaners, chemicals, cosmetics, gasoline tank, and other daily necessities. There blown film products such as food packaging bags, groceries shopping bags, fertilizer lined film.
Used to large container and industrial container, such as: Kerosene, chemicals, gasoline barrels, big toys, fishing float.
| Performance|| Test conditions [state]|| Test method|| Test data|| Data unit|
|Density|| ||ASTM D-1505||0.964||g/cm3|
|Melt flow rate||190°C/2.16kg||ASTM D-1238||0.35||g/10min|
|Tensile strength|| ||ASTM D-638||35||MPa|
|Yield strength|| ||ASTM D-638||28||MPa|
|impact strength|| ||ASTM D-1822||35||kgcm/cm²|
|Elongation at break|| ||ASTM D-638||500||%|
|Resistance to stress cracking|| ||ASTM D-1693||40||h|